China News Service, Beijing, December 6 (Ma Shuaisha) According to the China Manned Space Engineering Office, the first lesson of "Tiangong Class" is scheduled to start at 15:40 on December 9th, Shenzhou 13 will be crewed by astronauts. Zhai Zhigang, Wang Yaping, and Ye Guangfu will give space lectures at the China Space Station.

The China Central Radio and Television General Station will conduct live broadcast throughout the whole process.

  This space teaching activity will be conducted in a space-to-earth interactive manner, with ground-based main classrooms set up in the China Science and Technology Museum, and ground-based sub-classes in Nanning, Guangxi, Wenchuan, Hong Kong, and Macau.

At that time, three astronauts will introduce and display the work and life scenes of the China Space Station in orbit, demonstrate cytology experiments, object motion, liquid surface tension and other phenomena in a microgravity environment, and have real-time exchanges with ground classes to spread knowledge about manned space flight and inspire others Young people’s interest in science.

  Chinese astronauts sincerely invite young people to simultaneously try to carry out relevant experiments on the ground to perceive the mysteries of the universe and experience the joy of exploration from the differences between heaven and earth.